Fiber mai ƙarfi concrete (FRC) shine kayan haɗin gwiwa wanda ya ƙunshi fibers mara ƙarara wanda aka rarraba a cikin matrix na concrete don haɓaka aikin gini da ƙarfin dogon lokaci. Fibers - wanda aka fi yi wa steel, polypropylene, ko gila - suna aiki tare da ƙarfin ƙarfe na al'ada don ƙarfin haɗin kai, haɓaka ƙarfin jijiya, da ƙara ƙarfin ƙarfe. Tsarin kayan na asali ya ƙunshi Portland cement, ƙarfe mai ɗanɗano da ƙarfe mai ɗanɗano, ruwa, da ƙarfin fiber (galibi 0.5-2% ta hanyar ƙididdige), wanda yake haifar da kayan haɗin gwiwa tare da ƙarfin haɗin kai da ƙarfin ƙarfe idan aka kwatanta da concrete na al'ada. Wannan haɗin gwiwa na fiber-matrix shine musamman amfani a cikin aikace-aikacen karkashin ƙasa inda ake buƙatar kayan da suke da ƙarfin ƙarfe da ƙarfin ƙarfe.
Fiber mai ƙarfi concrete (FRC) shine kayan haɗin gwiwa wanda ya ƙunshi fibers mara ƙarara wanda aka rarraba a cikin matrix na concrete don haɓaka aikin gini da ƙarfin dogon lokaci. Fibers - wanda aka fi yi wa steel, polypropylene, ko gila - suna aiki tare da ƙarfin ƙarfe na al'ada don ƙarfin haɗin kai, haɓaka ƙarfin jijiya, da ƙara ƙarfin ƙarfe. Tsarin kayan na asali ya ƙunshi Portland cement, ƙarfe mai ɗanɗano da ƙarfe mai ɗanɗano, ruwa, da ƙarfin fiber (galibi 0.5-2% ta hanyar ƙididdige), wanda yake haifar da kayan haɗin gwiwa tare da ƙarfin haɗin kai da ƙarfin ƙarfe idan aka kwatanta da concrete na al'ada. Wannan haɗin gwiwa na fiber-matrix shine musamman amfani a cikin aikace-aikacen karkashin ƙasa inda ake buƙatar kayan da suke da ƙarfin ƙarfe da ƙarfin ƙarfe.
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